Hyundai Sonata: Opening the trunk with the alarm armed (if equipped)

Sixth generation YF (2011–2018) / Hyundai Sonata YF 2011-2018 Owner's Manual / Features of your vehicle / Theft-alarm system / Opening the trunk with the alarm armed (if equipped)

When the alarm is armed, the alarm will not sound if the trunk lid is opened with the transmitter (or smart key).

Once the trunk is opened and then closed, the trunk will be locked automatically and the system will be armed again.

Also, if any of the doors or hood is opened while the trunk lid is open and the alarm is armed, the alarm will sound.

Theft-alarm stage

The alarm will be activated if any of the following occurs while the system is armed. A door is opened without using the transmitter (or smart key or mechanical key). The trunk is opened wi ...

Disarmed stage

Using the smart key The system will be disarmed when the doors are unlocked by pressing the unlock button on the smart key or pressing the lock/unlock button of the front outside door handle with ...